<template>
  <view>
    <!-- 选择收获地址的盒子 -->
    <view class="address-choose-box" v-if="JSON.stringify(address) === '{}'">
      <button type="primary" size="mini" class="btnClickAddress" @click="chooseAddress">请选择收获地址+</button>
    </view>
    <!-- 渲染收货地址信息的盒子 -->
    <view class="address-info-box" v-else @click="chooseAddress">
      <view class="row1">
        <view class="row1-left">收货人：<text>{{address.userName}}</text></view>
        <view class="row1-right">
          <view class="telphone">电话：<text>{{address.telNumber}}</text></view>
          <uni-icons type="right" size="16"></uni-icons>
        </view>
      </view>
      <view class="row2">
        <view class="row2-left">收货地址：</view>
        <view class="row2-right">{{addstr}}</view>
      </view>
    </view>
    <!-- 底部和购物车划分区域 -->
    <image src="/static/cart_border@2x.png" class="address-border"></image>
  </view>
</template>

<script>
  import { mapState, mapMutations, mapGetters } from 'vuex'
  export default {
    name:"my-address",
    data() {
      return {
      };
    },
    methods: {
      ...mapMutations('m_user', ['updateAddress']),
      async chooseAddress() {
        // 1. 调用小程序提供的 chooseAddress() 方法，即可使用选择收货地址的功能
        //    返回值是一个数组：第 1 项为错误对象；第 2 项为成功之后的收货地址对象
        const succ = await uni.chooseAddress().catch(err => err)
        // 2. 用户成功的选择了收货地址
        if (succ.errMsg === 'chooseAddress:ok') {
          // 为 data 里面的收货地址对象赋值
          this.updateAddress(succ)
        }
      }
    },
    computed: {
      ...mapState('m_user',['address']),
      // 收货详细地址的计算属性
      ...mapGetters('m_user', ['addstr'])
    }
  }
</script>

<style lang="scss">
.address-border {
  display: block;
  height: 5px;
  width: 100%;
}
.address-choose-box {
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.address-info-box {
  font-size: 12px;
  height: 90px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 5px;
  .row1 {
    display: flex;
    justify-content: space-between;
    .row1-right {
      display: flex;
      align-items: center;
    }
  }
  .row2 {
    display: flex;
    align-items: center;
    margin-top: 10px;
    .row2-left {
      white-space: nowrap;
    }
  }
}
</style>